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Windsor, WI 7-Day Weather Forecast
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Windsor Weather Forecast
Windsor, WI Weather Forecast Date: 430 PM CDT Thu Sep 03 2026
Weather forecast for Windsor, WI
Late Today Lo: 69°F Lo: 21°C |
Late This Afternoon... Mostly cloudy with a 20% chance of light showers and thunderstorms. South winds up to 10 mph. |
| Fri Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Friday... Warm and humid. Partly sunny. Patchy fog in the morning. Chance of light showers and thunderstorms in the morning. Chance of light showers and slight chance of thunderstorms late in the afternoon. Highs in the upper 80s. Southwest winds up to 10 mph. Chance of precipitation 50%. Highest heat index readings 96 to 101 in the afternoon. |
Sat Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Saturday... Partly sunny. Highs in the lower 80s. Northeast winds up to 10 mph. |
| Sun Hi: 81°FHi: 27°C Lo: 60°F Lo: 16°C |
Sunday... Partly sunny. Highs in the lower 80s. |
| Labor Day Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Labor Day... Partly sunny. Highs in the lower 80s. |
Tue Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Tuesday... Partly sunny with a 30% chance of light showers. Highs in the mid 80s. |
| Wed Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Wednesday... Partly sunny. A 30% chance of light showers in the morning. Highs in the mid 80s. |
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